joystick + 4 switches remote

A remote I designed for guiding my telescope.
It features:
-1 x DB9 port (fixation holes are 26mm apart)
-1 x KY-023 joystick circuit from arduino/compatible beginner kit.
-4 slide switch (fixing holes M2, 19mm apart)
-constellation carved on the top for great artistic value

For assembly, you'll need:
-4 M3x20mm bolts for the box
-4 M3x6mm for fixing the joystick *
-2 M2 screws for each slide-switch
-2 M3x10mm screws for fixing the DB9 plug *

Holes are not threaded. When no nuts on the other side (marked with *) they're slightly less than M3. If you don't assemble them like a madman, I found this solution is perfect for light object like the joystick.